1 files changed, 61 insertions, 0 deletions
diff --git a/mkdirhier b/mkdirhier
index e69de29..c835c95 100755
--- a/mkdirhier
+++ b/mkdirhier
@@ -0,0 +1,61 @@
+#!/bin/sh
+# $XConsortium: mkdirhier.sh,v 1.6 91/08/13 18:13:04 rws Exp $
+# Courtesy of Paul Eggert
+
+newline='
+'
+IFS=$newline
+
+case ${1--} in
+-*) echo >&2 "mkdirhier: usage: mkdirhier directory ..."; exit 1
+esac
+
+status=
+
+for directory
+do
+	case $directory in
+	'')
+		echo >&2 "mkdirhier: empty directory name"
+		status=1
+		continue;;
+	*"$newline"*)
+		echo >&2 "mkdirhier: directory name contains a newline: \`\`$directory''"
+		status=1
+		continue;;
+	///*) prefix=/;; # See Posix 2.3 "path".
+	//*) prefix=//;;
+	/*) prefix=/;;
+	-*) prefix=./;;
+	*) prefix=
+	esac
+
+	IFS=/
+	set x $directory
+	IFS=$newline
+	shift
+
+	for filename
+	do
+		path=$prefix$filename
+		prefix=$path/
+		shift
+
+		test -d "$path" || {
+			paths=$path
+			for filename
+			do
+				if [ "$filename" != "." ]; then
+					path=$path/$filename
+					paths=$paths$newline$path
+				fi
+			done
+
+			mkdir $paths || status=$?
+
+			break
+		}
+	done
+  done
+
+exit $status